2645748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{10499}}^1$

素因数の和:10516

約数の個数: 36

約数和(自身を含む): 7644000

約数和(自身を除く): 4998252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 10499, 20998, 31497, 41996, 62994, 73493, 94491, 125988, 146986, 188982, 220479, 293972, 377964, 440958, 661437, 881916, 1322874, 2645748]

約数ペア:

[(1, 2645748), (2, 1322874), (3, 881916), (4, 661437), (6, 440958), (7, 377964), (9, 293972), (12, 220479), (14, 188982), (18, 146986), (21, 125988), (28, 94491), (36, 73493), (42, 62994), (63, 41996), (84, 31497), (126, 20998), (252, 10499)]